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A29040D Datasheet PDF

AMIC A29040D

The A29040D is a 5.0 volt-only Flash memory organized as 524,288 bytes of 8 bits each. The 512 Kbytes of data are further divided into eight sectors of 64 Kbytes each for flexible sector erase capability. The 8 bits of data appear on I/O0 I/O7 while the addresses are input on A0 to A18.
Part No. A29040D
Datasheet A29040D Download
Manufacturer
AMIC
Description Uniform Sector Flash Memory
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A29040D datasheet page 1 preview

FEATURES

„ 5.0V ± 10% for read and write operations „ Access time: - 55ns (max.) „ Current: - 20mA typical active read current - 30mA typical program/erase current - 6μA typical CMOS standby „ Flexible sector architecture - 8 uniform sectors of 64 Kbyte each - Any combination of sectors can be erased - Supports full chip erase - Sector protection: A hardware method of protecting sectors to prevent any inadvertent program or erase operations within that sector „ Extended operating temperature range: -40°C~+85°C for –U series „ Embedded Erase Algorithms - Embedded Erase algorithm will automatically erase the entire chip or any combination of designated sectors and verify the erased sectors

GENERAL DESCRIPTION

The A29040D is offered in 32-pin PLCC, TSOP, and PDIP packages. This device is designed to be programmed insystem with the standard system 5.0volt VCC supply. Additional 12.0 volt VPP is not required for in-system write or erase operations. However, the A29040D can also be programmed in standard EPROM programmers.
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